CVE-2025-32838Network attack vector

Authenticated code execution via ImportConnectionVariables SQL injection

Published Apr 16, 2025 · Updated Apr 17, 2025

SQL injection in Siemens TeleControl Server Basic before 3.1.2.2 allows remote authenticated users to execute code via port 8000. The ImportConnectionVariables method incorporates attacker-controlled data into database statements without neutralizing SQL syntax. Access to the authenticated service permits authorization bypass, database reads and writes, and shell execution as NT AUTHORITY\NetworkService.

CVSS severity8.7
High
EPSS probability0.81%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Siemens TeleControl Server Basic before 3.1.2.2 allows remote authenticated users to execute code via port 8000. The ImportConnectionVariables method incorporates attacker-controlled data into database statements without neutralizing SQL syntax. Access to the authenticated service permits authorization bypass, database reads and writes, and shell execution as NT AUTHORITY\NetworkService.

The record

CVE
CVE-2025-32838
Published
Apr 16, 2025
Updated
Apr 17, 2025
Vendor
Siemens
Product
TeleControl Server Basic
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 16, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 17, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <V3.1.2.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Siemens · TeleControl Server Basicversion=0 <V3.1.2.2

Published CVSS scores

8.7Siemens ProductCERTCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.8Siemens ProductCERTCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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